2.13" Black and White E-Paper Display

From the shop's description

E-paper display will clearly display images/texts under lamplight or natural light, requires no backlight, and features nearly up to 180° viewing angle. It is usually used as e-reader due to its paper-like effect. This make it suitable For price tags, asset/equipment tags, shelf labels, conference name tag. Features No backlight, keeps displaying last content for a long time even when power down Ultra low power consumption, basically power is only required for refreshing SPI interface, requires minimal IO pins Specifications Display size: 2.13 inches Display resolution: 250x122 Supply voltage: 3.3V-5V Module size: 72mmx30mm Github 2.13" Black and White E-Paper Display documentation